22907200

素因数分解:

$2^6\times 5^2\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:264

約数の個数: 84

約数和(自身を含む): 57322720

約数和(自身を除く): 34415520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 103, 139, 160, 200, 206, 278, 320, 400, 412, 515, 556, 695, 800, 824, 1030, 1112, 1390, 1600, 1648, 2060, 2224, 2575, 2780, 3296, 3475, 4120, 4448, 5150, 5560, 6592, 6950, 8240, 8896, 10300, 11120, 13900, 14317, 16480, 20600, 22240, 27800, 28634, 32960, 41200, 44480, 55600, 57268, 71585, 82400, 111200, 114536, 143170, 164800, 222400, 229072, 286340, 357925, 458144, 572680, 715850, 916288, 1145360, 1431700, 2290720, 2863400, 4581440, 5726800, 11453600, 22907200]

約数ペア:

[(1, 22907200), (2, 11453600), (4, 5726800), (5, 4581440), (8, 2863400), (10, 2290720), (16, 1431700), (20, 1145360), (25, 916288), (32, 715850), (40, 572680), (50, 458144), (64, 357925), (80, 286340), (100, 229072), (103, 222400), (139, 164800), (160, 143170), (200, 114536), (206, 111200), (278, 82400), (320, 71585), (400, 57268), (412, 55600), (515, 44480), (556, 41200), (695, 32960), (800, 28634), (824, 27800), (1030, 22240), (1112, 20600), (1390, 16480), (1600, 14317), (1648, 13900), (2060, 11120), (2224, 10300), (2575, 8896), (2780, 8240), (3296, 6950), (3475, 6592), (4120, 5560), (4448, 5150)]